The main gas in Mars' atmosphere is carbondioxide, nitrogen, and argon.
Mars orbits fourth from the sun. It travels around from the sun. It travels the sun between earth and Jupiter.
Mars is red. They call it red because it is a bumpy red planet.
Mars is very cold. It is about -81°F to -63°F.
Mars is a small planet. Mars is the second smallest planet in the solar system after Mercury.
Other interesting facts Mars has very high mountains. Mars has ice caps, or huge sheets of at its poles. Mars has giant canyons. Mars sometimes has running waters.
By Hailey
The main gas in Mars' atmosphere is carbondioxide, nitrogen, and argon.
Mars orbits fourth from the sun. It travels around from the sun. It travels the sun between earth and Jupiter.
Mars is red. They call it red because it is a bumpy red planet.
Mars is very cold. It is about -81°F to -63°F.
Mars is a small planet. Mars is the second smallest planet in the solar system after Mercury.
Other interesting facts
Mars has very high mountains. Mars has ice caps, or huge sheets of at its poles. Mars has giant canyons. Mars sometimes has running waters.